Abstract
Execution in hazardous area needs teleoperation system, and unmanned construction system are adopted into many scenes. This system use many unredeemable cameras and a lot of onboard camera for understanding robots environment. Operators have to learn depth form a multitude of the screen shows robots or the surroundings. The operator needs good skill and experiences. To solve this problem, we must show environment to know something intuitively. In dealing with such situation, we will report about the system of make three dimensional map sequentially, using a remote control robot load with stereo camera, and also it shown by polygon mesh.